Home / 187,820,931.36-259,154,071.94-108,434,617.19

Finding the Fourth Proportional to 187,820,931.36, 259,154,071.94 and 108,434,617.19

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Solution

The fourth proportional to 187,820,931.36, 259,154,071.94 and 108,434,617.19 is: 149,617,363.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    187,820,931.36 : 259,154,071.94 = 108,434,617.19 : x
  2. Step 2: Convert to fraction form
    187,820,931.36/259,154,071.94 = 108,434,617.19/x
  3. Step 3: Cross multiply
    187,820,931.36x = 259,154,071.94 × 108,434,617.19
  4. Step 4: Simplify right side
    187,820,931.36x = 28,101,272,582,652,056
  5. Step 5: Solve for x
    x = 28,101,272,582,652,056/187,820,931.36
  6. Step 6: Final answer
    x = 149,617,363.62

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